基于嵌入式Linux的智能重型拖拉机远程监控系统开发  

Development of remote monitoring system for intelligent heavy tractor based on embedded Linux

作　　者：朱青松 李军伟[1] 王进 李德芳 高松[1] ZHU Qingsong;LI Junwei;WANG Jin;LI Defang;GAO Song(School of Traffic and Vehicle Engineering, Shandong University of Technology,Zibo 255049,China;Lovol Heavy Industry Co. , Ltd. ,Weifang 261200,China)

机构地区：[1]山东理工大学交通与车辆工程学院,山东淄博255049 [2]雷沃重工股份有限公司,山东潍坊261200

出　　处：《内燃机与动力装置》2021年第1期15-20,31,共7页Internal Combustion Engine & Powerplant

基　　金：国家重点研发计划项目(2016YFD0701101)。

摘　　要：为监控重型拖拉机运行状态,提高运行可靠性,设计开发基于嵌入式Linux的智能重型拖拉机远程监控系统。将监控系统作为一个控制器局域网络(controller area network,CAN)节点挂载到重型拖拉机整车控制器(vehicle control unit,VCU)的CAN总线网络上,通过Linux对监控系统的CAN模块、全球定位系统(global positioning system,GPS)模块和4G模块进行程序设计,实时接收重型拖拉机VCU的CAN报文并解析出车速等重型拖拉机运行状态参数,获取重型拖拉机位置和速度信息,将所获得的数据发送到服务器。对设计的监控系统进行测试,结果表明:基于嵌入式Linux的智能重型拖拉机监控系统能够准确地获取重型拖拉机运行时的各项数据,上传到服务器并在客户端显示,远程监控系统满足设计要求。In order to monitor the operation status of heavy tractors,and improve the reliability of heavy tractors′operation,an intelligent remote monitoring system for heavy tractors based on embedded Linuxis is designed and developed.The monitoring system is mounted as a CAN node on the CAN bus network of the heavy-duty tractor VCU.The CAN module,GPS module and 4G module of the monitoring system are configured through Linux,and they are used to receive CAN messages from the heavy-duty tractor VCU in real time,and parse out the running status data of heavy tractors such as vehicle speed,obtain the position and speed data of heavy tractors,and send the obtained data to the server.The designed monitoring system is tested,and the results show that the intelligent heavy-duty tractor′s monitoring system based on embedded Linux can accurately obtain various data of the heavy-duty tractor during operation and upload it to the server,which meets the design requirements.

关 键 词：嵌入式LINUX 重型拖拉机 CAN总线 监控系统 

分 类 号：TP393.06[自动化与计算机技术—计算机应用技术] S219[自动化与计算机技术—计算机科学与技术]